CN204122147U - A kind of centrifuge tube - Google Patents
A kind of centrifuge tube Download PDFInfo
- Publication number
- CN204122147U CN204122147U CN201420437385.3U CN201420437385U CN204122147U CN 204122147 U CN204122147 U CN 204122147U CN 201420437385 U CN201420437385 U CN 201420437385U CN 204122147 U CN204122147 U CN 204122147U
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- CN
- China
- Prior art keywords
- centrifuge tube
- lid
- centrifugal body
- tube lid
- tube according
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Abstract
The utility model is about a kind of centrifuge tube, comprising: centrifugal body, main part, is cylinder-like structure; Centrifuge tube lid, covers on described centrifugal body, seals; The material of described centrifugal body and described centrifuge tube lid is aluminium or aluminium alloy.Centrifuge tube of the present utility model, has that structure is simple, Portable durable, advantage with low cost, and is applicable to laboratory and carries out plasticiser detection.
Description
Technical field
The utility model relates to a kind of plasticiser checkout gear technical field, particularly relates to a kind of centrifuge tube.
Background technology
Before plasticiser detection is carried out to food or soil in laboratory, need first to carry out centrifugal treating to measuring samples.During centrifugal treating, the centrifuge tube that measuring samples is housed is arranged on centrifuge and carries out High Rotation Speed, thus realize centrifugally operated.The material of existing centrifuge tube is glass, plastics and stainless steel substantially, and wherein glass centrifuge tube is because of easily cracked during high speed centrifugation, and for complex matrices during low-speed centrifugal, centrifugal effect is undesirable again, so seldom use; The use of plastic centrifuge tube is relatively more extensive, but can affect to plasticiser testing result containing plastic components because of itself, and plastic centrifuge tube is easily out of shape, and the life-span is also short; And stainless steel centrifuge tube cost is higher, and heavier.
Utility model content
In view of this, the utility model provides a kind of centrifuge tube, the centrifuge tube that main purpose is to provide that a kind of structure is simple, plasticiser detection is carried out in Portable durable, with low cost and applicable laboratory.
For achieving the above object, the utility model mainly provides following technical scheme:
Embodiment of the present utility model provides a kind of centrifuge tube, comprising:
Centrifugal body, main part is cylinder-like structure; Comprise:
Socket, cylinder barrel shaped structure; With
At the bottom of pipe, round bottom or cone bottom shape shape;
Centrifuge tube lid, covers on described centrifugal body, seals;
The material of described centrifugal body and described centrifuge tube lid is aluminium or aluminium alloy.
The purpose of this utility model and solve its technical problem and also can be applied to the following technical measures to achieve further.
Aforesaid centrifuge tube, there is screw thread at the mouth of pipe position of described centrifugal body.
Aforesaid centrifuge tube, described centrifuge tube lid is plug structure or cap structure.
Aforesaid centrifuge tube, described plug structure centrifuge tube lid comprises:
Embedded part, can enter described centrifugal tubular body, and is connected with described centrifugal body threaded engagement; With
Exposed parts, is exposed at external of described centrifuge tube, is convenient to open and tighten described centrifuge tube lid;
Described embedded part and described exposed parts are structure as a whole.
Aforesaid centrifuge tube, described cap structure centrifuge tube lid is enclosed within external of described centrifuge tube, and is connected with described centrifugal body threaded engagement.
Aforesaid centrifuge tube, the exterior lateral sides of described centrifuge tube lid has anti-slip veins.
Aforesaid centrifuge tube, described anti-slip veins is parallel vertical line, or is cross pattern.
Aforesaid centrifuge tube, described screw thread is sealing thread.
By technique scheme, a kind of centrifuge tube of the utility model at least has following advantages:
The utility model adopts aluminum material or aluminium alloy to make centrifuge tube, has that structure is simple, Portable durable, advantage with low cost, and is applicable to laboratory and carries out plasticiser detection.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of centrifuge tube that embodiment of the present utility model provides;
Fig. 2 is the structure chart of a kind of centrifuge tube that another embodiment of the present utility model provides.
Detailed description of the invention
For further setting forth the utility model for the technological means reaching predetermined utility model object and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to the detailed description of the invention of the utility model application, structure, feature and effect thereof, be described in detail as follows.In the following description, the not necessarily same embodiment that different " embodiment " or " embodiment " refers to.In addition, special characteristic, structure or feature in one or more embodiment can be combined by any suitable form.
As shown in Figure 1, a kind of centrifuge tube that an embodiment of the present utility model proposes, comprising: centrifugal body 100 and centrifuge tube lid 200.Described centrifugal body 100 is main parts, and by 120 forming at the bottom of socket 110 and pipe, described socket 110 is cylinder barrel shaped structure, has internal thread 111 at the mouth of pipe position of described socket 110, and at the bottom of described pipe, 120 is round bottom.Described centrifuge tube lid 200 is plug structure, covers on described centrifugal body 100, seals.Described centrifuge tube lid 200 comprises embedded part 210 and exposed parts 220, and described embedded part 210 and described exposed parts 220 are structure as a whole.Described embedded part 210 is cylindrical, and the cylindrical outer surface of described embedded part 210 has external screw thread 211, matches with the described internal thread 111 of described socket 110; Described external screw thread 211 and described internal thread 111 are sealing thread, prevent sample leakage in described centrifuge tube.The described exposed parts 220 of described centrifuge tube lid 200 is also cylindrical, and the cylindrical outer surface of described exposed parts 220 has vertical-shaped striated anti-slip veins 221.The material of described centrifugal body 100 and described centrifuge tube lid 200 is aluminium or aluminium alloy.During use, one hand-held described body 100, another hand turns on described centrifuge tube lid 200, then sample is put into described body 100, cover described centrifuge tube lid 200, the described internal thread 111 of described socket 110 and the external screw thread 211 on the exposed parts 200 of described centrifuge tube lid 200 grasp described exposed parts 220 and are tightened by described centrifuge tube lid 200 after buckling.Then the described centrifuge tube covered tightly is placed on centrifuge and carries out high speed centrifugation operation, turn scooter 10000-20000 rev/min.
As shown in Figure 2, a kind of centrifuge tube that another embodiment of the present utility model proposes, comprising: centrifugal body 300 and centrifuge tube lid 400.Described centrifugal body 300 is main parts, and by 320 forming at the bottom of socket 310 and pipe, described socket 310 is cylinder barrel shaped structure, has external screw thread 311 at the mouth of pipe position of described socket 310, and at the bottom of described pipe, 320 is round bottom; Described centrifuge tube lid 400 is cap structure, and described cap structure centrifuge tube lid is enclosed within outside the mouth of pipe of described centrifugal body 300, seals.Described centrifuge tube lid 400 is circular, and its inner surface has internal thread 411, matches with the described external screw thread 311 of described socket 310; Described external screw thread 311 and described internal thread 411 are sealing thread, prevent sample leakage in described centrifuge tube.The outer surface of described centrifuge tube lid 400 has vertical-shaped striated anti-slip veins 421.The material of described centrifugal body 300 and described centrifuge tube lid 400 is aluminium or aluminium alloy.During use, one hand-held described body 300, another hand turns on described centrifuge tube lid 400, then sample is put into described body 300, cover described centrifuge tube lid 400, the described external screw thread 311 of described socket 310 and the internal thread 411 of the inner side of described centrifuge tube lid 400 grasp the anti-slip veins outside described centrifuge tube lid 400, are tightened by described centrifuge tube lid 400 after buckling.Then the described centrifuge tube covered tightly is placed on centrifuge and carries out high speed centrifugation operation, turn scooter 10000-20000 rev/min.
Further, the described anti-slip veins of described centrifuge tube lid is parallel vertical line, or is cross pattern.Anti-slip veins can play the effect of easily opening or tightening centrifuge tube lid.Described parallel vertical line is more common, and this parallel vertical line pattern is simple, easily manufactures; And described cross pattern good antiskid effect.
Further, be the cone end or round bottom at the bottom of the pipe of described centrifuge tube.Described cone bottom shape shape is applicable to the centrifuge tube that volume is less than or equal to 50 milliliters; Described round bottom shape is applicable to the centrifuge tube that volume is greater than or equal to 50 milliliters.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, the any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (8)
1. a centrifuge tube, is characterized in that, comprising:
Centrifugal body, main part is cylinder-like structure; Comprise:
Socket, cylinder barrel shaped structure; With
At the bottom of pipe, round bottom or cone bottom shape shape;
Centrifuge tube lid, covers on described centrifugal body, seals;
The material of described centrifugal body and described centrifuge tube lid is aluminium or aluminium alloy.
2. centrifuge tube according to claim 1, is characterized in that,
There is screw thread at the mouth of pipe position of described centrifugal body.
3. centrifuge tube according to claim 1, is characterized in that,
Described centrifuge tube lid is plug structure or cap structure.
4. centrifuge tube according to claim 3, is characterized in that,
Described plug structure centrifuge tube lid comprises:
Embedded part, can enter described centrifugal tubular body, and is connected with described centrifugal body threaded engagement; With
Exposed parts, is exposed at external of described centrifuge tube, is convenient to open and tighten described centrifuge tube lid;
Described embedded part and described exposed parts are structure as a whole.
5. centrifuge tube according to claim 3, is characterized in that,
Described cap structure centrifuge tube lid is enclosed within external of described centrifuge tube, and is connected with described centrifugal body threaded engagement.
6. centrifuge tube according to claim 1, is characterized in that,
The exterior lateral sides of described centrifuge tube lid there is anti-slip veins.
7. centrifuge tube according to claim 6, is characterized in that,
Described anti-slip veins is parallel vertical line, or is cross pattern.
8. the centrifuge tube according to claim 2 or 4 or 5, is characterized in that,
Described screw thread is sealing thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437385.3U CN204122147U (en) | 2014-08-04 | 2014-08-04 | A kind of centrifuge tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437385.3U CN204122147U (en) | 2014-08-04 | 2014-08-04 | A kind of centrifuge tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204122147U true CN204122147U (en) | 2015-01-28 |
Family
ID=52378538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420437385.3U Expired - Fee Related CN204122147U (en) | 2014-08-04 | 2014-08-04 | A kind of centrifuge tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204122147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105521842A (en) * | 2015-12-08 | 2016-04-27 | 新疆农业科学院农业质量标准与检测技术研究所 | Centrifuge tube |
-
2014
- 2014-08-04 CN CN201420437385.3U patent/CN204122147U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105521842A (en) * | 2015-12-08 | 2016-04-27 | 新疆农业科学院农业质量标准与检测技术研究所 | Centrifuge tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20190804 |